print "1..5"

import perl
perl.eval("""

sub foo;

sub bar { }

@baz = ();

$Foo::bar = 33;

""")

if perl.defined("baz") or perl.defined("baz"): print "not ",
print "ok 1"

if not perl.defined("foo") and perl.defined("bar"): print "not ",
print "ok 2"

if not perl.defined("@baz"): print "not ",
print "ok 3"

if not perl.defined("$Foo::bar"): print "not ",
print "ok 4"

try:
    if perl.defined(" $Foo::bar"): print "not ",
except perl.PerlError:
    print "ok 5"